Subsequent Events (Details) - USD ($)		1 Months Ended
	Aug. 11, 2021	Nov. 30, 2021	Sep. 30, 2021	Oct. 22, 2021	Oct. 04, 2021	Aug. 31, 2021	Jul. 31, 2021
Subsequent Event [Member]
Subsequent Events (Details) [Line Items]
Backstop agreements, description	On August 11, 2021 and on October 4, 2021, the Company entered into certain backstop agreements (collectively, the “Backstop Agreements”) with four backstop investors (collectively, the “Backstop Investors”), pursuant to which the Backstop Investors shall commit to purchase an aggregate of no less than $18 million of Ordinary Shares in open market or private transactions from time to time, or from holders of public shares of the Company who have exercised their redemption rights pursuant to the Company’s organization documents, pursuant to the terms of the Backstop Agreements.
Gross proceeds from share purchased	$ 6,000,000
Subsequent Event [Member] | Share Forfeiture Agreement [Member]
Subsequent Events (Details) [Line Items]
Shares forfeited (in Shares)	800,000
Shares forfeited amount	$ 50,000
Subsequent Event [Member] | Investor Relations Consulting Agreement [Member]
Subsequent Events (Details) [Line Items]
Aggregate number of shares issued (in Shares)	200,000
SolarMax [Member] | Subsequent Event [Member]
Subsequent Events (Details) [Line Items]
Aggregate principal amount							$ 221,735
Forecast [Member]
Subsequent Events (Details) [Line Items]
Aggregate principal amount			$ 230,114
Trust Account				$ 571.56
Per share (in Dollars per share)				$ 11.43
Note purchase agreement and convertible notes description					the Company entered into certain securities purchase agreement (the “Note Purchase Agreement”) with certain investors (“Note Investors”), pursuant to which the Company shall issue notes (the “New Notes”) in the aggregate amount of $10,000,000 with no interest to the Note Investors at the effectiveness of Form S-4. The New Notes shall be converted automatically into the number of fully paid and non-assessable common stock,of the Company after redomestication, upon the closing of the Merger at a price equal to ten (10) times the average trading price of the rights of the Company, during a period of twenty-five (25) trading days ending on the second trading day prior to mailing of the prospectus to the Company’s shareholders in connection with the special meeting to approve the Merger Agreement. The proceeds of $10,000,000 of the sale of the New Notes shall be used to pay off the indebtedness of the Company as of the closing and any remaining shall be released to the company as working capital.
Forecast [Member] | SolarMax [Member]
Subsequent Events (Details) [Line Items]
Aggregate principal amount		$ 243,482
Forecast [Member] | SolarMax [Member]
Subsequent Events (Details) [Line Items]
Aggregate principal amount						$ 76,704
Third Amendment [Member] | Subsequent Event [Member]
Subsequent Events (Details) [Line Items]
Merger agreement, description	Pursuant to these amendments: (i) the number of ordinary shares of the Company to be issued to the SolarMax shareholders was changed to provide that the number of shares is determined by dividing $300,000,000 by $10.50 rather than the Redemption Price; (ii) SolarMax, which, as of October 4, 2021 had made Extension Loans totaling of $927,567.30, agreed, if the Extension Amendment is approved by SolarMax’ shareholders, to make up to additional six Extension Loans, and all of the Extension Loans will be paid at the Closing; (iii) the requirement that the Company satisfy its obligation to settle Chardan’s deferred underwriting compensation, which is $4,020,797, through the delivery of Sponsor Shares was eliminated, and the deferred underwriting compensation is to be paid in cash; (iv) the requirement that the notes outstanding at September 3, 2020 be settled through the delivery of Founder Shares was eliminated and these notes will be paid at the closing, (v) 800,000 Founder Shares will be canceled immediately prior to the closing, (vi) all outstanding Private Warrants, each exercisable for one-half of one ordinary shares of the Company (or Common Stock of the Company following Redomestication), including all rights to receive additional Private Warrants which may be issued upon conversion of any notes or other advances made to Purchaser, shall be cancelled, and the Company shall issue to the holder of the Private Warrants (including any right to receive additional Private Warrants) a total of 44,467 ordinary shares of the Company immediately prior to the closing, (vii) pursuant to loan agreements with the Sponsor, SolarMax had made loans to the Sponsor for payment of obligations of the Company of $651,369.01 and agreed to make additional advances of up to $12,233.61. These loans will be paid at the closing; (viii) on October 4, 2021, the Company entered into securities purchase agreement with two investors who agreed to purchase convertible notes in the principal amount of $10 million.  The notes are automatically converted at the closing into shares of common stock with a conversion price equal to ten times the average price of the Company’s rights for the 25 trading days ending on the 2nd trading day before the proxy statement is mailed to the Company’s shareholders, (ix) at the closing, the Company shall issue, under the incentive plan, to each of William Walter Young, Qing S. Huang and Peng Gao 30,000 shares of common stock as the compensation shares for their service as independent directors of the Company until the closing and to Citiking International Limited, a company organized under the laws of Hong Kong (“Citiking”), 200,000 shares pursuant to certain consulting agreement between the Company and Citiking, among which 50,000 shares shall vest immediately upon the Closing, 50,000 shares shall vest upon the first anniversary of the Closing, 50,000 shares shall vest on the second anniversary of the closing and remaining 50,000 shares shall vest on the third anniversary of the Closing, provided that Citiking remains as an advisor to the Company at each vesting date; and (x) the Company agreed that the Company would assume the Sponsor’s obligation to make a $50,000 payment to the Company’s former chief executive officer immediately prior to the closing.